Application of LIBS: Elemental Mapping

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00093788" target="_blank" >RIV/00216224:14310/16:00093788 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26620/16:PU140086

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Application of LIBS: Elemental Mapping

Popis výsledku v původním jazyce

Scan analysis by Laser-Induced Breakdown Spectroscopy (LIBS) is usually performed as sampling in the series of single points (ablation craters), in one, two or even three directions. The spatial (lateral and depth) resolution is than determined basically by the size, depth and spacing of the ablation craters. Tightly-focused short-wavelength laser pulses enable production of both, small in diameter and depth ablation craters. However, for the smallest LIBS ablation craters the emission intensities mainly in single-pulse configuration are usually low, and not sufficient especially for minor and trace elements detection. Double-pulsed LIBS technique may significantly enhance the signal even if small amount of material per pulse is ablated. Therefore double-pulse LIBS instrumentation equipped with UV ablation laser and IR laser in reheating mode seems to be suitable system for achieving low detection limits with high spatial-resolution.

Název v anglickém jazyce

Application of LIBS: Elemental Mapping

Popis výsledku anglicky

Scan analysis by Laser-Induced Breakdown Spectroscopy (LIBS) is usually performed as sampling in the series of single points (ablation craters), in one, two or even three directions. The spatial (lateral and depth) resolution is than determined basically by the size, depth and spacing of the ablation craters. Tightly-focused short-wavelength laser pulses enable production of both, small in diameter and depth ablation craters. However, for the smallest LIBS ablation craters the emission intensities mainly in single-pulse configuration are usually low, and not sufficient especially for minor and trace elements detection. Double-pulsed LIBS technique may significantly enhance the signal even if small amount of material per pulse is ablated. Therefore double-pulse LIBS instrumentation equipped with UV ablation laser and IR laser in reheating mode seems to be suitable system for achieving low detection limits with high spatial-resolution.

Druh

C - Kapitola v odborné knize

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/LQ1601" target="_blank" >LQ1601: CEITEC 2020</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Horizons in World Physics Volume 287

ISBN

9781634841948

Počet stran výsledku

24

Strana od-do

1-24

Počet stran knihy

180

Název nakladatele

Nova Science Publishers, Inc.

Místo vydání

New York

Kód UT WoS kapitoly

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